#878037, Listing office: Houlihan Lawrence Inc.
$6,950,000 List price
21 S Sterling Rd Armonk, NY 10504
6 beds
6 full, 3 partial
11,615 sqft
2.7 acres
$598 / sqft
House
Property details
About 21 S Sterling Rd
Where design meets purpose—this award-winning home brings together architectural innovation and serene luxury. Created by Carol Kurth Architecture and built by Legacy Construction NE, exceptional craftsmanship is seen throughout the home, showcased by a mix of natural materials and bold structural details. A cantilevered fireplace, floating staircases and cathedral ceilings are some of the thoughtfully considered elements found in these elegant and exhilarating interiors. The luxurious offerings in each space include a Bulthaup chef’s kitchen, primary suite with two fireplaces and spa, three additional bedrooms with attached lounge and work areas, a guest bedroom on the first floor and a private sun-drenched office. A suite of premium amenities make your everyday a remarkably refreshing experience. The unique indoor/outdoor pool, with a retractable glass A-frame roof is the signature amenity, while a spa area, indoor basketball and sport court, gym, and theater room complete the collection. Located on one of Armonk’s most coveted streets, close to town, schools and highways. This personal sanctuary is also 15 minutes to downtown Greenwich and within an hour of NYC.
Highlights
Home typeSingle Family Residence
HeatingOther, Oil, Radiant
StatusActive
CoolingCentral Air
Size11,615 sqft
BasementYes
Lot size2.66 Acres
Year built2006
ParkingAttached, Detached
MLS #878389
Garage3 spaces
Private poolYes
Summary
- Partial Bathrooms: 3
- Full Bathrooms: 6
- Appliances: Water Heater
- Basement: Yes
- Interior: First Floor Bedroom, Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Primary Bathroom, Pantry, Walk-In Closet(s), Wet Bar
- Total Bedroom Count: 6
- Garage Space: 3 spaces
- Private Pool: Yes
- Parking: Attached, Detached
- Exterior: Balcony, Basketball Court, Patio
- Architectural Style: Contemporary
- Heating: Other, Oil, Radiant
- Cooling: Central Air
- List Price: $6,950,000
- Price/SqFt: $598
- Lot: Level
- Directions: GPS Friendly
- Year Built: 2006
- Living Area: 11,615 SqFt
- Lot Size: 2.66 Acres
- MLS Number: 878389
- MLS Name: ONEKEY2
- Office Name: Compass Greater NY, LLC
- Office Phone: (914) 228-2656
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Price information
Property sales
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Tax history
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Nearby schools
8
Wampus School
Public District 3-5
1.2 mi
•41 Wampus Ave Ste 1
9
Parkway School
Public District KG-5
1.9 mi
•141 Lower Cross Rd
8
Douglas G Grafflin School
Public District KG-4
4.3 mi
•650 King St
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $198,958. Typical income of Armonk, NY residents is $200k+ annually. The majority of families are married, with kids. Typical level of education for residents in this area is post secondary degree.
How much money do the neighbors make?
11%
<35k
8%
35k-100k
31%
100k-200k
50%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
17%
Single, No Kids
3%
Single, with Kids
36%
Married, No Kids
44%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
18%
<11 yrs old
13%
12-17 yrs old
8%
18-34 yrs old
45%
35-64 yrs old
16%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
PGA/LPGA
Figure Skating
Where do the neighbors shop?
BJs Wholesale Club
Stein Mart
Kmart
Where do the neighbors go to eat?
Panera
Cracker Barrel
Bob Evans
What do the neighbors drive?
Infiniti
Lexus
Lincoln
What do the neighbors listen to?
Adult Hits
Oldies
News/Talk/Information
All data provided by Home Junction and Claritas
Similar homes for sale
#832785, Listing office: Compass Greater NY, LLC
Frequently asked questions
About 21 S Sterling Rd
The listing price of 21 S Sterling Rd property is $6,950,000.
The property 21 S Sterling Rd is a house located in Armonk, New York, 10504.
Active Listing: 21 S Sterling Rd is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 21 S Sterling Rd are: Wampus School (GreatSchools Rating 8/10), Parkway School (GreatSchools Rating 9/10), Douglas G Grafflin School (GreatSchools Rating 8/10), H C Crittenden Middle School (GreatSchools Rating 10/10), Westlake Middle School (GreatSchools Rating 6/10), Fox Lane Middle School (GreatSchools Rating 5/10), Byram Hills High School (GreatSchools Rating 10/10), Westlake High School (GreatSchools Rating 9/10), Fox Lane High School (GreatSchools Rating 7/10).
The property at 21 S Sterling Rd has 6 bedrooms and 6 full and 3 half bathrooms.
The property 21 S Sterling Rd is 11,615 SqFt (source: MLS/tax record).
The year of construction for 21 S Sterling Rd is 2006.
This home is located at 21 S Sterling Rd in Armonk, NY and zip code 10504. This 11,615 square foot home, which was built in 2006, sits on a 2.66 acre lot. Features: 6 bedrooms, 9 bathrooms. It has been listed on Rocket Homes since July 1, 2025 and is currently priced at $6,950,000.
In June 2025 more than 4 listings in Armonk, NY were sold above the asking price. During the same period more than 1 listings were sold at asking price, while more than 5 were sold below. The number of listings in Armonk, NY decreased by 13% between May and June 2025. The median list price of listings available in June 2025 was $1,450,000, while the average time on the real estate market was 56 days.
From Rocket Homes Real Estate and based on county public records data.